12957362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13697}}^1$

素因数の和:13753

約数の個数: 16

約数和(自身を含む): 21697632

約数和(自身を除く): 8740270

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 13697, 27394, 150667, 301334, 588971, 1177942, 6478681, 12957362]

約数ペア:

[(1, 12957362), (2, 6478681), (11, 1177942), (22, 588971), (43, 301334), (86, 150667), (473, 27394), (946, 13697)]